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2.3.4 Water-oil Heat Exchanger
In case of unfavourable ambient conditions a water-oil heat exchanger can be provided.
2.3.5 Temperature Switch
The temperature switch monitors the oil temperature of the machine.
Depending on the oil type, the machine must be stopped when the oil reaches a certain
temperature, see
Oil [
}
26]
.
2.3.6 Resistance Thermometer
The resistance thermometer monitors the oil temperature of the machine.
Depending on the oil type, a warning and a trip signals must be set, see
Oil [
}
26]
.
2.3.7 Level and Temperature Switch
The level switch with integrated temperature switch monitors the oil level and the oil
temperature. It has one level switch point and two temperature switch points.
The machine must be stopped when the oil level is too low or, depending on the oil
type, when the oil reaches a certain temperature, see
Oil [
}
26]
.
2.3.8 Pressure Switch
The pressure switch monitors the pressure in the oil separator.
The machine must be stopped when the gas reaches a certain pressure, see
Wiring Dia-
gram Pressure Switch (Optional) [
}
15]
.
2.3.9 Pressure Transmitter
The pressure transmitter monitors the pressure in the oil separator.
A warning and a trip signals must be set, see
Wiring Diagram Pressure Transmitter (Op-
tional) [
}
15]
.
3
Transport
WARNING
Suspended load.
Risk of severe injury!
• Do not walk, stand or work under suspended loads.
NOTICE
In case the machine is already filled with oil.
Tilting a machine that is already filled with oil can cause large quantities of oil to in-
gress into the cylinder. Starting the machine with excessive quantities of oil in the
cylinder will immediately break the vanes and ruin the machine!
• Drain the oil prior to every transport or always horizontally transport the machine.
